docs: add "Copy Page as Markdown" + llms.txt to docs site

[krrish-berri-2]

Relevant issues

N/A — docs-site ergonomics improvement.

Summary

Every page on docs.litellm.ai now has a Copy Page dropdown (in the breadcrumbs) with:

• Copy — copies the page as raw markdown to the clipboard
• View Markdown — opens the raw .md twin (/docs/<page>.md)
• Ask ChatGPT / Ask Claude — opens the respective chat with the page content pre-loaded

The site also now exposes:

• /llms.txt — index of every doc with titles + descriptions (llmstxt.org format)
• /llms-full.txt — the full concatenated corpus for LLM ingestion
• /docs/<page>.md — a raw-markdown companion next to every HTML page

Wired up via @signalwire/docusaurus-plugin-llms-txt + @signalwire/docusaurus-theme-llms-txt in docs/my-website/docusaurus.config.js.

Why

Users (and the LLMs they use) frequently want to paste docs content into a chat. A one-click "copy as markdown" is much better than selecting rendered HTML, and the /llms.txt + per-page .md outputs make the docs first-class AI context.

Reviewer notes

• copyPageButton is not set. The plugin's README shows a copyPageButton: { buttonLabel, actions: { ai: {...} } } block, but the Joi schema in v1.2.2 rejects those keys — the theme reads defaults from its own hook (useCopyButtonConfig) which already enable Copy / View Markdown / ChatGPT / Claude. No extra config needed to get the full button.
• Theme pinned to 1.0.0-alpha.9. The floating range ^0.0.0-… resolved to a canary whose main points to a missing lib/index.js, which made Docusaurus fail to load the theme. Both packages are pinned to exact versions (no carets) for supply-chain safety, matching the existing convention in this package.json.
• Build is green. npx docusaurus build succeeds; build/llms.txt (834 lines), build/llms-full.txt (~200k lines), and per-page .md files are all generated.
• No behavioral change to litellm core — docs site only, no Python or proxy code touched.

Pre-Submission checklist

• I have Added testing in the tests/test_litellm/ directory — N/A, docs-site-only change (no Python code modified)
• My PR passes all unit tests on make test-unit — no Python code touched
• My PR's scope is as isolated as possible — touches only docs/my-website/
• I have requested a Greptile review by commenting @greptileai

Screenshots / Proof of Fix

To verify locally:

cd docs/my-website
npm install
npm run build
npm run serve
# open http://localhost:3000/docs/routing — "Copy Page" button appears in the breadcrumbs
# open http://localhost:3000/llms.txt — the index is served
# open http://localhost:3000/docs/routing.md — raw markdown is served

🤖 Generated with Claude Code

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Project	Deployment	Actions	Updated (UTC)
litellm	Ready	Preview, Comment	Apr 17, 2026 7:57pm

[CLAassistant]

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1 out of 2 committers have signed the CLA.

✅ yuneng-berri
❌ krrish-berri-2
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[greptile-apps]

Greptile Summary

Adds @signalwire/docusaurus-plugin-llms-txt (v2.0.0-alpha.7) and @signalwire/docusaurus-theme-llms-txt (v1.0.0-alpha.9) to the docs site, generating /llms.txt, /llms-full.txt, per-page .md companions, and a "Copy Page" breadcrumb button. Both packages are pinned to exact pre-release versions (no carets), matching the existing convention; no Python or proxy code is touched.

Confidence Score: 5/5

Safe to merge — docs-only change with no impact on litellm core or proxy.

All remaining findings are P2: the ui.copyPageContent config key mismatch is likely a no-op (button still works via theme defaults, only the custom label may not apply). No Python code is touched, the build is reported green, and packages are properly pinned with lockfile integrity hashes.

docs/my-website/docusaurus.config.js — verify whether ui.copyPageContent is a recognised schema key in v2.0.0-alpha.7 or whether the ui block can be removed in favour of theme defaults.

Important Files Changed

Filename	Overview
docs/my-website/docusaurus.config.js	Adds plugin + theme registration; the ui.copyPageContent config block uses a key that differs from the documented API (copyPageButton), likely silently ignored.
docs/my-website/package.json	Adds two @signalwire packages, both pinned to exact pre-release versions with no carets — matches the project's existing pinning convention.
docs/my-website/package-lock.json	Lockfile updated with integrity SHA-512 hashes for all new transitive dependencies; no unexpected additions.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[docusaurus build] --> B["docusaurus-plugin-llms-txt v2.0.0-alpha.7"]
    B --> C["/llms.txt index"]
    B --> D["/llms-full.txt corpus"]
    B --> E["/docs/page.md companions"]
    A --> F["docusaurus-theme-llms-txt v1.0.0-alpha.9"]
    F --> G["Copy Page button in breadcrumbs"]
    G --> H["Copy markdown to clipboard"]
    G --> I["View raw .md"]
    G --> J["Ask ChatGPT"]
    G --> K["Ask Claude"]

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_{Reviews (2): Last reviewed commit: "docs: upgrade signalwire llms-txt plugin..." | Re-trigger Greptile}

[greptile-apps]

Alpha dependency in production docs build

1.0.0-alpha.9 is a pre-release tag; the package can introduce breaking changes between alpha bumps without a semver major. The PR description explains the trade-off (the ^0.0.0-* floating range resolved to a broken canary), but it's worth tracking an upgrade path to a stable release once one ships. Consider adding a comment or a tracking issue so this doesn't get forgotten.

Note: If this suggestion doesn't match your team's coding style, reply to this and let me know. I'll remember it for next time!

[codecov]

Codecov Report

❌ Patch coverage is 88.69258% with 32 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
litellm/llms/custom_httpx/llm_http_handler.py	7.14%	26 Missing ⚠️
litellm/proxy/_experimental/mcp_server/server.py	93.02%	3 Missing ⚠️
litellm/llms/anthropic/common_utils.py	92.30%	2 Missing ⚠️
litellm/llms/bedrock/realtime/handler.py	50.00%	1 Missing ⚠️

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